层次分析模型在矿井水文地质条件评估中的应用

Application of Analytic Hierarchy Model in Mine Hydrogeological Conditions Evaluation

评价水文地质和工程地质类型对于矿井的水害防治及安全生产能起到关键作用,本文通过运用最优传递矩阵,来建立新的层次分析评价模型,将改进后的层次分析法应用于具体的水文地质类型评价工作。系统分析了此模型在晋煤集团斜沟矿对生产矿井上的应用,根据实际情况分析出评价指标,并运用此模型计算各评价指标的理论权重,根据矿井的实际情况赋予不同的实际权重,并建立了关于矿井综合总分值的数学模型,将计算结果与传统方法评价的结果相对比,结果相符,呼吉尔特4对生产矿井水文地质条件的评价均为复杂型。

The evaluation of hydrogeological and engineering geological types can play a key role in the prevention and control of mine water hazards and safe production.This paper uses the optimal transfer matrix to establish a new analytic hierarchy process evaluation model,and applies the improved analytic hierarchy process to concrete The evaluation work of hydrogeological types.The application of this model in the Xiegou mine of Jinmei Group to production mines is systematically analyzed,the evaluation index is analyzed according to the actual situation,and the theoretical weight of each evaluation index is calculated using this model,and different actual weights are assigned according to the actual situation of the mine.A mathematical model for the comprehensive total score of the mine was established,and the calculation results were compared with the results of traditional evaluation methods.The results were consistent.The evaluation of the hydrogeological conditions of the production mine by Hugilt 4 was all complex.